2021 Good Quality S-Tetrahydrofuran-2-carboxylic Acid - DL-Tartaric Acid CAS 133-37-9 Purity ≥99.5% High Quality – Ruifu
2021 Good Quality S-Tetrahydrofuran-2-carboxylic Acid - DL-Tartaric Acid CAS 133-37-9 Purity ≥99.5% High Quality – Ruifu Detail:
Manufacturer With High Quality Tartaric Acid Derivatives Chiral Compounds
| DL-Tartaric Acid CAS: 133-37-9 | |
| L-(+)-Tartaric Acid CAS: 87-69-4 | D-(-)-Tartaric Acid CAS: 147-71-7 |
| Dimethyl L-(+)-Tartrate CAS: 608-68-4 | Dimethyl D-(-)-Tartrate CAS: 13171-64-7 |
| Diethyl L-(+)-Tartrate CAS: 87-91-2 | Diethyl D-(-)-Tartrate CAS: 13811-71-7 |
| (-)-Dibenzoyl-L-Tartaric Acid; L-DBTA CAS: 2743-38-6 |
(+)-Dibenzoyl-D-Tartaric Acid; D-DBTA CAS: 17026-42-5 |
| (-)-Dibenzoyl-L-Tartaric Acid Monohydrate; L-DBTA·H2O CAS: 62708-56-9 |
(+)-Dibenzoyl-D-Tartaric Acid Monohydrate; D-DBTA(H2O) CAS: 80822-15-7 |
| (-)-Di-p-anisoyl-L-Tartaric Acid; L-DMTA CAS: 50583-51-2 |
(+)-Di-p-anisoyl-D-Tartaric Acid; D-DMTA CAS: 191605-10-4 |
| (-)-Di-p-toluoyl-L-Tartaric Acid; L-DTTA CAS: 32634-66-5 |
(+)-Di-p-toluoyl-D-Tartaric Acid; D-DTTA CAS: 32634-68-7 |
| Di-p-toluoyl-L-Tartaric Acid Monohydrate; L-DTTA(H2O) CAS: 71607-31-3 |
Di-p-toluoyl-D-Tartaric Acid Monohydrate; D-DTTA(H2O) CAS: 71607-32-4 |
| Diisopropyl D-(-)-Tartrate CAS: 62961-64-2 | Diisopropyl L-(+)-Tartrate CAS: 2217-15-4 |
| (-)-Dipivaloyl-L-Tartaric Acid CAS: 65259-81-6 | (+)-Dipivaloyl-D-Tartaric Acid CAS: 76769-55-6 |
| Chemical Name | DL-Tartaric Acid |
| Synonyms | Racemic Acid; DL-Dihydroxysuccinic Acid |
| CAS Number | 133-37-9 |
| CAT Number | RF-CC124 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C4H6O6 |
| Molecular Weight | 150.09 |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | White Crystalline Powder, with Sour Taste |
| Purity | ≥99.5% (on the dried basis) |
| Melting Point | 200.0~206.0℃ |
| Sulfate (SO4) | ≤0.04% |
| Arsenic (As2O3) | ≤2 mg/kg |
| Heavy Metals (Pb) | ≤10 mg/kg |
| Loss on Drying | ≤0.50% |
| Residue on Ignition | ≤0.10% |
| Readily Oxidizable Substances | Qualified |
| Test Standard | GB 1886.42-2015 |
| Usage | Food Additives; Pharmaceutical Intermediates |
DL-Tartaric Acid (CAS: 133-37-9) Synthetic Routes
Package: Bottle, Cardboard Drum, 25kg/Drum, or according to customer’s requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.
DL-Tartaric Acid (CAS: 133-37-9) is a non-racemic mixture of L- and D-Tartaric Acid with antioxidant activities.Tartaric acid is a white, crystalline organic acid that occurs naturally in many fruits, most notably in grapes, but also in bananas, tamarinds, and citrus. Its salt, potassium bitartrate, commonly known as cream of tartar, develops naturally in the process of fermentation. It is commonly mixed with sodium bicarbonate and is sold as baking powder used as a leavening agent in food preparation. The acid itself is added to foods as an antioxidant E334 and to impart its distinctive sour taste. Tartaric acid is an alpha-hydroxy-carboxylic acid, is diprotic and aldaric in acid characteristics, and is a dihydroxyl derivative of succinic acid.
DL-Tartaric Acid (CAS: 133-37-9) Functional Uses: Synergist for antioxidants, acid, emulsifier, sequestrant, flavouring agent
DL-Tartaric Acid (CAS: 133-37-9) Solubility: Freely soluble in water; sparingly soluble in ethanol
DL-Tartaric Acid (CAS: 133-37-9) Applications:
Widely used in food, medicine, chemical industry, light industry and other industries. Tartaric acid and its derivatives have a plethora of uses in the field of pharmaceuticals. It has been used in the production of effervescent salts, in combination with citric acid, in order to improve the taste of oral medications. The potassium antimonyl derivative of the acid known as tartar emetic is included, in small doses, in cough syrup as an expectorant.
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